Figure 1
From: Nanostrucutured MnO2-TiN nanotube arrays for advanced supercapacitor electrode material
XRD pattern (a) and SEM image (b) of TNNM. XRD patterns (c) and SEM images (d–h, the insets are EDS spectra) of TN-MO-SS, TN-MO-S, TN-MO-SR, TN-MO-RS, and TN-MO-R.
